14 July 2014, 11:48 AM ET
The private spaceflight company's Falcon 9 rocket lifted off the pad at Florida's Cape Canaveral Air Force Station at 11:15 a.m. EDT (1515 GMT) on Monday (July 14), carrying six spacecraft for the satellite-communications firm ORBCOMM.
14 July 2014, 11:34 AM ET
SpaceX's Falcon 9 rocket delivered 6 satellites in ORBCOMM's OG2 constellation to low-Earth orbit on July 14, 2014.
14 July 2014, 11:28 AM ET
The private space company launched the satellite on July 14th, 2014. SpaceX will also attempt to bring the Falcon 9's first stage back to Earth with an ocean splashdown. FULL STORY: http://goo.gl/v8e5MS
14 July 2014, 07:10 AM ET
Astronaut Janice Voss never flew to the International Space Station, but her name is making the trip on a commercial ship christened in her memory. Orbital Sciences launched the SS Janice Voss from a pad at NASA's Wallops Flight Facility in Virginia.
14 July 2014, 06:27 AM ET
It has been more than four decades since the first men landed on the moon on July 20, 1969. Test your memory of the moon landing with this quiz.
14 July 2014, 06:01 AM ET
On Monday, Aldrin will participate in a live Google Hangout with Space.com, discussing the upcoming 45 th anniversary of his historic Apollo 11 moon mission, the future of lunar exploration and other topics.
13 July 2014, 03:30 PM ET
Packed with astronaut food, science experiments and a flock of tiny satellites, a private spaceship made by Orbital Sciences Corp. launched from Virginia's Eastern Shore today (July 13) on a mission to the International Space Station.
13 July 2014, 01:12 PM ET
See amazing photos from Orbital Sciences' July 2014 launch of its second commercial cargo mission to the International Space Station for NASA using its Antares rocket and Cygnus spacecraft.
13 July 2014, 12:49 PM ET
The private space company Orbital Sciences launched it second mission to the International Space Station from NASA's Wallops Flight Facility in Virginia on July 13th, 2014. It launched aboard the company's Antares Rocket. Story: http://goo.gl/OpCeG9
13 July 2014, 12:21 PM ET
See amazing photos of the 'supermoon' full moon of July 12, 2014 as seen by stargazers around the world in this Space.com gallery. It was the first of three supermoons in July, August and September.
13 July 2014, 06:30 AM ET
A robotic spacecraft built by the private company Orbital Sciences is set to launch from the Eastern Shore of Virginia Sunday (July 13) on a mission to deliver experiments and supplies to the astronauts living aboard International Space Station.
13 July 2014, 06:07 AM ET
What was your favorite space news story of the last week?
12 July 2014, 08:01 AM ET
The 1-ton Curiosity rover has now cruised out of its landing ellipse, the area — about 4 miles wide by 12 miles long (7 by 20 kilometers) — regarded as safe ground for its August 2012 touchdown within Mars' huge Gale Crater, NASA officials said.
12 July 2014, 07:27 AM ET
Learn what makes a big full moon a true 'supermoon' in this SPACE.com infographic.
11 July 2014, 09:41 PM ET
From flaming rocket debris to a typhoon's eye, don't miss these amazing space images of the week for July 11, 2014.
11 July 2014, 05:40 PM ET
The night sky this week is filled with interesting views four planets at the beginning and end of each night, but will be at its best on Saturday night (July 12).
11 July 2014, 05:26 PM ET
The first of three supermoons this summer will rise Saturday night (July 12). Here's why July's full moon is one of the biggest of 2014.
11 July 2014, 04:21 PM ET
Observers throughout southeastern Australia reported seeing a bright meteor streaking through the skies Thursday night. Experts have concluded that the fireball was caused by a piece of a Russian Soyuz rocket that launched Tuesday.
11 July 2014, 12:14 PM ET
Australians saw what looked to be a glowing meteor flying through the night sky. But experts confirm it to be re-entering debris from a Russian rocket.
11 July 2014, 11:18 AM ET
A Europeanized Russian Soyuz rocket successfully placed four O3b Networks Ka-band broadband satellites into an unusual medium-Earth orbit on July 10, 2014.
11 July 2014, 11:02 AM ET
See stunning photos of the night sky and sun as seen by stargazers around the world in this Space.com photo gallery for July 2014 made up of images sent in by Space.com readers.
11 July 2014, 11:00 AM ET
Do you want to know what it's like to walk on the moon? On Monday (July 14), find out what it's like to bounce on the lunar surface from someone who has actually been there: Apollo 11 astronaut Buzz Aldrin.
11 July 2014, 10:58 AM ET
With storm clouds still lingering over the foggy Eastern Shore of Virginia today (July 11), the private spaceflight company Orbital Sciences Corp. again postponed the launch of its second unmanned mission to the International Space Station.
11 July 2014, 08:00 AM ET
On Wednesday (July 9), the Planetary Society announced launch dates for its LightSail-1 spacecraft — a possible test flight in 2015 (LightSail-A) and a full mission the next year (LightSail-B) with nearly identical hardware.
11 July 2014, 07:30 AM ET
Recent photos snapped by the European Space Agency's Rosetta spacecraft suggest that its target comet, known as 67P/Churyumov-Gerasimenko, is a lumpy object sporting three large structures, or perhaps a deep hole.
10 July 2014, 05:40 PM ET
The curly string is about 100,000 light-years long and sports blue "pearls" — actually huge young star clusters — every 3,000 light-years along the way, researchers said. You can zoom in on the beautiful structure, and learn more about it, in this new Hub
10 July 2014, 03:58 PM ET
“Parent satellite” Prox-1 will watch its offspring, LightSail-1, as it deploys 32 sq. meters of Kapton polymide fabric in an act of cosmic origami in reverse.
10 July 2014, 03:44 PM ET
The Planetary Society’s citizen-funded mission, LightSail-1, will launch on a SpaceX Falcon Heavy in 2016. It will test solar sails to propel low-cost “cube-sats,” with technology that could open highways to the planets. STORY: http://goo.gl/7tf4Tf
10 July 2014, 03:08 PM ET
Like "beads on a string" star formation can be compared to droplets of rain New imagery from the Hubble Space Telescope merging elliptical galaxies reveals 19 compact clumps of young stars making up the string. FULL STORY: http://goo.gl/nWUiIt
10 July 2014, 10:55 AM ET
The Angara rocket — which Russia has been developing for more than 20 years — blasted off from Plesetsk Cosmodrome in northwestern Russia Wednesday (July 9) at 4:00 p.m. local time (8:00 a.m. EDT), carrying a dummy payload on its maiden flight.
10 July 2014, 10:11 AM ET
Efforts to redirect a 36-year-old NASA spacecraft are in flux as controllers fear the spacecraft may have run out of fuel while performing maneuvers on Tuesday (July 9).
10 July 2014, 06:24 AM ET
Violent supernova explosions create massive grains of cosmic dust large enough to survive the harsh environment of space.